Q: What is the sum of all factors of the number 257,877,687 excluding 257,877,687?
A: 86,252,217
The factors of the number 257,877,687 are: 1, 3, 1193, 3579, 72053, 216159, 85959229, 257877687.
If you add them up, you will get the total of 257,877,773. Now subtract 257,877,687 to get 86,252,217